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Retrieve everything from a table

Question

How can you retrieve all the information from the cd.facilities table?
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DB schema

Expected Results

facid name membercost guestcost initialoutlay monthlymaintenance
0 Tennis Court 1 5 25 10000 200
1 Tennis Court 2 5 25 8000 200
2 Badminton Court 0 15.5 4000 50
3 Table Tennis 0 5 320 10
4 Massage Room 1 35 80 4000 3000
5 Massage Room 2 35 80 4000 3000
6 Squash Court 3.5 17.5 5000 80
7 Snooker Table 0 5 450 15
8 Pool Table 0 5 400 15

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Answers and Discussion Show

          
select * from cd.facilities;          

          

            


The SELECT statement is the basic starting block for queries that read information out of the database.  A minimal select statement is generally comprised of select [some set of columns] from [some table or group of tables].

In this case, we want all of the information from the facilities table.  The from section is easy - we just need to specify the cd.facilities table.  'cd' is the table's schema - a term used for a logical grouping of related information in the database.  

Next, we need to specify that we want all the columns.  Conveniently, there's a shorthand for 'all columns' - *.  We can use this instead of laboriously specifying all the column names.            

          

        

      

      
      

        
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select *  can be used to retrieve all columns from a table.
      

      

        

	  
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